COMB PIEZOELECTRIC ACTUATOR, AND ITS MANUFACTURING METHOD

Details for Australian Patent Application No. 2002234938 (hide)

Owner NGK INSULATORS,LTD

Inventors TAKAHASHI, Nobuo; TAKEUCHI, Yukihisa; TSUJI, Hiroyuki; KITAMURA, Kazumasa

Pub. Number AU-A-2002234938

PCT Pub. Number WO2002/070265

Priority 2001-057011 01.03.01 JP

Filing date 1 March 2002

Wipo publication date 19 September 2002

International Classifications

B41J 002/16 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - Production of nozzles

B41J 002/045 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - by pressure, e.g. electromechanical transducers

B41J 002/055 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - Devices for absorbing or preventing back-pressure

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002234938

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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